Update CMakeLists.txt

[stg.git] / projects / stargazer / plugins / other / radius / radius.cpp

diff --git a/projects/stargazer/plugins/other/radius/radius.cpp b/projects/stargazer/plugins/other/radius/radius.cpp
index 591f4b630d60fdb9c19e739100840e881492e82b..e517c959ec81882907a96ff349a812c261ca8542 100644 (file)
--- a/projects/stargazer/plugins/other/radius/radius.cpp
+++ b/projects/stargazer/plugins/other/radius/radius.cpp
@@ -1,728 +1,132 @@
-/*
- *    This program is free software; you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation; either version 2 of the License, or
- *    (at your option) any later version.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program; if not, write to the Free Software
- *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-/*
- *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
- */
-
-/*
- *  This file contains a realization of radius data access plugin for Stargazer
- *
- *  $Revision: 1.14 $
- *  $Date: 2009/12/13 14:17:13 $
- *
- */
-
-#include <algorithm>
-#include <signal.h>
-

 #include "radius.h"
 #include "radius.h"

-#include "common.h"
+#include "server.h"
+#include "radproto/error.h"

 
 

-extern volatile const time_t stgTime;
+#include "stg/common.h"

 
 

-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-class RAD_CREATOR
-{
-private:
-    RADIUS * rad;
+#include <boost/asio.hpp>
+#include <string>
+#include <iterator>
+#include <iostream>

 
 

-public:
-    RAD_CREATOR()
-        : rad(new RADIUS())
-        {
-        };
-    ~RAD_CREATOR()
-        {
-        delete rad;
-        };
+using STG::RADIUS;
+using STG::RAD_SETTINGS;

 
 

-    RADIUS * GetPlugin()
-        {
-        return rad;
-        };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-RAD_CREATOR radc;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-BASE_PLUGIN * GetPlugin()
-{
-return radc.GetPlugin();
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-uint16_t RAD_SETTINGS::GetPort() const
-{
-return port;
-}
-//-----------------------------------------------------------------------------
-uint32_t RAD_SETTINGS::GetServerIP() const
-{
-return serverIP;
-}
-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::GetPassword(string * password) const
-{
-*password = RAD_SETTINGS::password;
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::GetAuthServices(list<string> * svcs) const
-{
-*svcs = authServices;
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::GetAcctServices(list<string> * svcs) const
-{
-*svcs = acctServices;
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::ParseIP(const string & str, uint32_t * IP)
+extern "C" STG::Plugin* GetPlugin()

 {
 {

-*IP = inet_addr(str.c_str());
-return *IP == INADDR_NONE ? -1 : 0;
+    static RADIUS plugin;
+    return &plugin;

 }
 }

-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::ParseIntInRange(const string & str, int min, int max, int * val)
-{
-if (str2x(str.c_str(), *val))
-    {
-    errorStr = "Incorrect value \'" + str + "\'.";
-    return -1;
-    }
-if (*val < min || *val > max)
-    {
-    errorStr = "Value \'" + str + "\' out of range.";
-    return -1;
-    }
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::ParseServices(const vector<string> & str, list<string> * lst)
-{
-    copy(str.begin(), str.end(), back_inserter(*lst));
-    list<string>::iterator it(find(lst->begin(),
-                                   lst->end(),
-                                   "empty"));
-    if (it != lst->end())
-        *it = "";

 
 

-    return 0;
-}
-//-----------------------------------------------------------------------------
-int RAD_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
+RAD_SETTINGS::RAD_SETTINGS()
+    : m_port(1812),
+      m_dictionaries("/usr/share/freeradius/dictionary")
+{}
+
+int RAD_SETTINGS::ParseSettings(const ModuleSettings & s)

 {
 {

-int p;
-PARAM_VALUE pv;
-vector<PARAM_VALUE>::const_iterator pvi;
-///////////////////////////
-pv.param = "Port";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
-    {
-    errorStr = "Parameter \'Port\' not found.";
-    printfd(__FILE__, "Parameter 'Port' not found\n");
-    return -1;
-    }
-if (ParseIntInRange(pvi->value[0], 2, 65535, &p))
-    {
-    errorStr = "Cannot parse parameter \'Port\': " + errorStr;
-    printfd(__FILE__, "Cannot parse parameter 'Port'\n");
-    return -1;
-    }
-port = p;
-///////////////////////////
-pv.param = "ServerIP";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
-    {
-    serverIP = 0;
-    }
-else
+    ParamValue pv;
+    int p;
+
+    pv.param = "Port";
+    auto pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+    if (pvi != s.moduleParams.end() && !pvi->value.empty())

     {
     {

-    if (ParseIP(pvi->value[0], &serverIP))
+        if (ParseIntInRange(pvi->value[0], 2, 65535, &p) != 0)

         {
         {

-        serverIP = 0;
+            m_errorStr = "Cannot parse parameter \'Port\': " + m_errorStr;
+            printfd(__FILE__, "Cannot parse parameter 'Port'\n");
+            return -1;

         }
         }

+        m_port = static_cast<uint16_t>(p);

     }
     }

-///////////////////////////
-pv.param = "Password";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
-    {
-    errorStr = "Parameter \'Password\' not found.";
-    printfd(__FILE__, "Parameter 'Password' not found\n");
-    return -1;
-    }
-password = pvi->value[0];
-///////////////////////////
-pv.param = "AuthServices";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi != s.moduleParams.end())
+
+    pv.param = "Secret";
+    pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+    if (pvi == s.moduleParams.end() || pvi->value.empty())

     {
     {

-    ParseServices(pvi->value, &authServices);
+        m_errorStr = "Parameter \'Secret\' not found.";
+        printfd(__FILE__, "Parameter 'Secret' not found\n");
+        m_secret = "";

     }
     }

-///////////////////////////
-pv.param = "AcctServices";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi != s.moduleParams.end())
+    else

     {
     {

-    ParseServices(pvi->value, &acctServices);
+        m_secret = pvi->value[0];

     }
 
     }
 

-return 0;
+    pv.param = "Dictionaries";
+    pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+    if (pvi != s.moduleParams.end() && !pvi->value.empty())
+        m_dictionaries = pvi->value[0];
+    return 0;

 }
 }

-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
+

 RADIUS::RADIUS()
 RADIUS::RADIUS()

-{
-isRunning = false;
-}
-//-----------------------------------------------------------------------------
-void RADIUS::SetUsers(USERS * u)
-{
-users = u;
-}
-//-----------------------------------------------------------------------------
-void RADIUS::SetStgSettings(const SETTINGS * s)
-{
-stgSettings = s;
-}
-//-----------------------------------------------------------------------------
-void RADIUS::SetSettings(const MODULE_SETTINGS & s)
-{
-settings = s;
-}
-//-----------------------------------------------------------------------------
-void RADIUS::SetStore(BASE_STORE * s)
-{
-store = s;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::ParseSettings()
-{
-int ret = radSettings.ParseSettings(settings);
-if (ret)
-    errorStr = radSettings.GetStrError();
-return ret;
-}
-//-----------------------------------------------------------------------------
-bool RADIUS::IsRunning()
-{
-return isRunning;
-}
-//-----------------------------------------------------------------------------
-const string RADIUS::GetVersion() const
-{
-return "RADIUS data access plugin v 0.6";
-}
-//-----------------------------------------------------------------------------
-uint16_t RADIUS::GetStartPosition() const
-{
-// Start before any authorizers!!!
-return 20;
-}
-//-----------------------------------------------------------------------------
-uint16_t RADIUS::GetStopPosition() const
-{
-return 20;
-}
-//-----------------------------------------------------------------------------
-void RADIUS::SetUserNotifier(user_iter)
+    : m_running(false),
+      m_logger(PluginLogger::get("radius"))

 {
 }
 {
 }

-//-----------------------------------------------------------------------------
-void RADIUS::UnSetUserNotifier(user_iter)
-{
-}
-//-----------------------------------------------------------------------------
-int RADIUS::PrepareNet()
-{
-sock = socket(AF_INET, SOCK_DGRAM, 0);
-
-if (sock < 0)
-    {
-    errorStr = "Cannot create socket.";
-    printfd(__FILE__, "Cannot create socket\n");
-    return -1;
-    }
-
-inAddr.sin_family = AF_INET;
-inAddr.sin_port = htons(port);
-inAddr.sin_addr.s_addr = inet_addr("0.0.0.0");
-
-if (bind(sock, (struct sockaddr*)&inAddr, sizeof(inAddr)) < 0)
-    {
-    errorStr = "RADIUS: Bind failed.";
-    printfd(__FILE__, "Cannot bind socket\n");
-    return -1;
-    }

 
 

-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::FinalizeNet()
-{
-close(sock);
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::Start()
+int RADIUS::Run(std::stop_token token)

 {
 {

-string password;
-
-radSettings.GetPassword(&password);
-port = radSettings.GetPort();
-serverIP = radSettings.GetServerIP();
-radSettings.GetAuthServices(&authServices);
-radSettings.GetAcctServices(&acctServices);
-
-InitEncrypt(&ctx, password);
+    SetRunning(true);

 
 

-nonstop = true;
-
-if (PrepareNet())
+    try

     {
     {

-    return -1;
+        boost::asio::io_service ioService;
+        Server server(ioService, m_radSettings.GetSecret(), m_radSettings.GetPort(), m_radSettings.GetDictionaries());
+        ioService.run();

     }
     }

-
-if (!isRunning)
+    catch (const std::exception& e)

     {
     {

-    if (pthread_create(&thread, NULL, Run, this))
-        {
-        errorStr = "Cannot create thread.";
-        printfd(__FILE__, "Cannot create thread\n");
-        return -1;
-        }
+        m_errorStr = "Exception in RADIUS::Run(): " + std::string(e.what());
+        m_logger("Exception in RADIUS:: Run(): %s", e.what());
+        printfd(__FILE__, "Exception in RADIUS:: Run(). Message: '%s'\n", e.what());

     }
 
     }
 

-errorStr = "";
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::Stop()
-{
-if (!IsRunning())
+    SetRunning(false);

     return 0;
     return 0;

-
-nonstop = false;
-
-map<string, RAD_SESSION>::iterator it;
-for (it = sessions.begin(); it != sessions.end(); ++it)
-    {
-    user_iter ui;
-    if (users->FindByName(it->second.userName, &ui))
-        {
-        ui->Unauthorize(this);
-        }
-    }
-sessions.erase(sessions.begin(), sessions.end());
-
-FinalizeNet();
-
-if (isRunning)
-    {
-    //5 seconds to thread stops itself
-    for (int i = 0; i < 25 && isRunning; i++)
-        {
-        usleep(200000);
-        }
-
-    //after 5 seconds waiting thread still running. now killing it
-    if (isRunning)
-        {
-        if (pthread_kill(thread, SIGINT))
-            {
-            errorStr = "Cannot kill thread.";
-            printfd(__FILE__, "Cannot kill thread\n");
-            return -1;
-            }
-        printfd(__FILE__, "RADIUS::Stop killed Run\n");
-        }
-    }
-
-return 0;

 }
 }

-//-----------------------------------------------------------------------------
-void * RADIUS::Run(void * d)
-{
-RADIUS * rad = (RADIUS *)d;
-RAD_PACKET packet;
-
-rad->isRunning = true;
-
-while (rad->nonstop)
-    {
-    if (!rad->WaitPackets(rad->sock))
-        {
-        continue;
-        }
-    if (rad->RecvData(&packet))
-        {
-        printfd(__FILE__, "RADIUS::Run Error on RecvData\n");
-        }
-    else
-        {
-        if (rad->ProcessData(&packet))
-            {
-            packet.packetType = RAD_REJECT_PACKET;
-            }
-        rad->Send(packet);
-        }
-    }

 
 

-rad->isRunning = false;
-
-return NULL;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::RecvData(RAD_PACKET * packet)
-{
-    int8_t buf[RAD_MAX_PACKET_LEN];
-    outerAddrLen = sizeof(struct sockaddr_in);
-    int dataLen = recvfrom(sock, buf, RAD_MAX_PACKET_LEN, 0, (struct sockaddr *)&outerAddr, &outerAddrLen);
-    if (dataLen > 0) {
-        Decrypt(&ctx, (char *)packet, (const char *)buf, dataLen / 8);
-    }
-    if (strncmp((char *)packet->magic, RAD_ID, RAD_MAGIC_LEN))
-        {
-        printfd(__FILE__, "RADIUS::RecvData Error magic. Wanted: '%s', got: '%s'\n", RAD_ID, packet->magic);
-        return -1;
-        }
-    return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::Send(const RAD_PACKET & packet)
+int RADIUS::ParseSettings()

 {
 {

-int res, len = sizeof(RAD_PACKET);
-char buf[1032];
-
-Encrypt(&ctx, buf, (char *)&packet, len / 8);
-res = sendto(sock, buf, len, 0, (struct sockaddr *)&outerAddr, outerAddrLen);
+    auto ret = m_radSettings.ParseSettings(m_settings);
+    if (ret != 0)
+        m_errorStr = m_radSettings.GetStrError();

 
 

-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::ProcessData(RAD_PACKET * packet)
-{
-//struct in_addr addr = {packet->ip};
-if (strncmp((const char *)packet->protoVer, "01", 2))
-    {
-    printfd(__FILE__, "RADIUS::ProcessData packet.protoVer incorrect\n");
-    return -1;
-    }
-switch (packet->packetType)
-    {
-    case RAD_AUTZ_PACKET:
-        return ProcessAutzPacket(packet);
-    case RAD_AUTH_PACKET:
-        return ProcessAuthPacket(packet);
-    case RAD_POST_AUTH_PACKET:
-        return ProcessPostAuthPacket(packet);
-    case RAD_ACCT_START_PACKET:
-        return ProcessAcctStartPacket(packet);
-    case RAD_ACCT_STOP_PACKET:
-        return ProcessAcctStopPacket(packet);
-    case RAD_ACCT_UPDATE_PACKET:
-        return ProcessAcctUpdatePacket(packet);
-    case RAD_ACCT_OTHER_PACKET:
-        return ProcessAcctOtherPacket(packet);
-    default:
-        printfd(__FILE__, "RADIUS::ProcessData Unsupported packet type: %d\n", packet->packetType);
-        return -1;
-    };
-return 0;
+    return ret;

 }
 }

-//-----------------------------------------------------------------------------
-int RADIUS::ProcessAutzPacket(RAD_PACKET * packet)
-{
-USER_CONF conf;
-
-if (!IsAllowedService((char *)packet->service))
-    {
-    printfd(__FILE__, "RADIUS::ProcessAutzPacket service '%s' is not allowed to authorize\n", packet->service);
-    packet->packetType = RAD_REJECT_PACKET;
-    return 0;
-    }

 
 

-if (store->RestoreUserConf(&conf, (char *)packet->login))
-    {
-    packet->packetType = RAD_REJECT_PACKET;
-    printfd(__FILE__, "RADIUS::ProcessAutzPacket cannot restore conf for user '%s'\n", packet->login);
-    return 0;
-    }
-
-// At this point service can be authorized at least
-// So we send a plain-text password
-
-packet->packetType = RAD_ACCEPT_PACKET;
-strncpy((char *)packet->password, conf.password.c_str(), RAD_PASSWORD_LEN);
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::ProcessAuthPacket(RAD_PACKET * packet)
+std::string RADIUS::GetVersion() const

 {
 {

-user_iter ui;
-
-if (!CanAcctService((char *)packet->service))
-    {
-
-    // There are no sense to check for allowed service
-    // It has allready checked at previous stage (authorization)
-
-    printfd(__FILE__, "RADIUS::ProcessAuthPacket service '%s' neednot stargazer authentication\n", (char *)packet->service);
-    packet->packetType = RAD_ACCEPT_PACKET;
-    return 0;
-    }
-
-// At this point we have an accountable service
-// All other services got a password if allowed or rejected
-
-if (!FindUser(&ui, (char *)packet->login))
-    {
-    packet->packetType = RAD_REJECT_PACKET;
-    printfd(__FILE__, "RADIUS::ProcessAuthPacket user '%s' not found\n", (char *)packet->login);
-    return 0;
-    }
-
-if (ui->IsInetable())
-    {
-    packet->packetType = RAD_ACCEPT_PACKET;
-    }
-else
-    {
-    packet->packetType = RAD_REJECT_PACKET;
-    }
-
-packet->packetType = RAD_ACCEPT_PACKET;
-return 0;
+    return "Radius v.1.0";

 }
 }

-//-----------------------------------------------------------------------------
-int RADIUS::ProcessPostAuthPacket(RAD_PACKET * packet)
-{
-user_iter ui;
-
-if (!CanAcctService((char *)packet->service))
-    {
-
-    // There are no sense to check for allowed service
-    // It has allready checked at previous stage (authorization)
-
-    packet->packetType = RAD_ACCEPT_PACKET;
-    return 0;
-    }
-
-if (!FindUser(&ui, (char *)packet->login))
-    {
-    packet->packetType = RAD_REJECT_PACKET;
-    printfd(__FILE__, "RADIUS::ProcessPostAuthPacket user '%s' not found\n", (char *)packet->login);
-    return 0;
-    }
-
-// I think that only Framed-User services has sense to be accountable
-// So we have to supply a Framed-IP
-
-USER_IPS ips = ui->property.ips;
-packet->packetType = RAD_ACCEPT_PACKET;
-
-// Additional checking for Framed-User service
-
-if (!strncmp((char *)packet->service, "Framed-User", RAD_SERVICE_LEN))
-    packet->ip = ips[0].ip;
-else
-    packet->ip = 0;

 
 

-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::ProcessAcctStartPacket(RAD_PACKET * packet)
+int RADIUS::Start()

 {
 {

-user_iter ui;
-
-if (!FindUser(&ui, (char *)packet->login))
-    {
-    packet->packetType = RAD_REJECT_PACKET;
-    printfd(__FILE__, "RADIUS::ProcessAcctStartPacket user '%s' not found\n", (char *)packet->login);
+    m_thread = std::jthread([this](auto token){ Run(std::move(token)); });

     return 0;
     return 0;

-    }
-
-// At this point we have to unauthorize user only if it is an accountable service
-
-if (CanAcctService((char *)packet->service))
-    {
-    if (sessions.find((const char *)packet->sessid) != sessions.end())
-        {
-        printfd(__FILE__, "RADIUS::ProcessAcctStartPacket session already started!\n");
-        packet->packetType = RAD_REJECT_PACKET;
-        return -1;
-        }
-    USER_IPS ips = ui->property.ips;
-    if (ui->Authorize(ips[0].ip, "", 0xffFFffFF, this))
-        {
-        printfd(__FILE__, "RADIUS::ProcessAcctStartPacket cannot authorize user '%s'\n", packet->login);
-        packet->packetType = RAD_REJECT_PACKET;
-        return -1;
-        }
-    sessions[(const char *)packet->sessid].userName = (const char *)packet->login;
-    sessions[(const char *)packet->sessid].serviceType = (const char *)packet->service;
-    for_each(sessions.begin(), sessions.end(), SPrinter());
-    }
-else
-    {
-    printfd(__FILE__, "RADIUS::ProcessAcctStartPacket service '%s' can not be accounted\n", (char *)packet->service);
-    }
-
-packet->packetType = RAD_ACCEPT_PACKET;
-return 0;

 }
 }

-//-----------------------------------------------------------------------------
-int RADIUS::ProcessAcctStopPacket(RAD_PACKET * packet)
-{
-map<string, RAD_SESSION>::iterator sid;

 
 

-if ((sid = sessions.find((const char *)packet->sessid)) == sessions.end())
-    {
-    printfd(__FILE__, "RADIUS::ProcessAcctStopPacket session had not started yet\n");
-    packet->packetType = RAD_REJECT_PACKET;
-    return -1;
-    }
+int RADIUS::Stop()
+{
+    if (!m_thread.joinable())
+        return 0;

 
 

-user_iter ui;
+    m_thread.request_stop();

 
 

-if (!FindUser(&ui, sid->second.userName))
-    {
-    packet->packetType = RAD_REJECT_PACKET;
-    printfd(__FILE__, "RADIUS::ProcessPostAuthPacket user '%s' not found\n", sid->second.userName.c_str());
+    m_thread.join();

     return 0;
     return 0;

-    }
-
-sessions.erase(sid);
-
-ui->Unauthorize(this);
-
-packet->packetType = RAD_ACCEPT_PACKET;
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::ProcessAcctUpdatePacket(RAD_PACKET * packet)
-{
-// Fake. May be used later
-packet->packetType = RAD_ACCEPT_PACKET;
-return 0;
-}
-//-----------------------------------------------------------------------------
-int RADIUS::ProcessAcctOtherPacket(RAD_PACKET * packet)
-{
-// Fake. May be used later
-packet->packetType = RAD_ACCEPT_PACKET;
-return 0;

 }
 }

-//-----------------------------------------------------------------------------
-void RADIUS::InitEncrypt(BLOWFISH_CTX * ctx, const string & password)
-{
-unsigned char keyL[RAD_PASSWORD_LEN];  // Пароль для шифровки
-memset(keyL, 0, RAD_PASSWORD_LEN);
-strncpy((char *)keyL, password.c_str(), RAD_PASSWORD_LEN);
-Blowfish_Init(ctx, keyL, RAD_PASSWORD_LEN);
-}
-//-----------------------------------------------------------------------------
-void RADIUS::Encrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8)
-{
-// len8 - длина в 8-ми байтовых блоках
-if (dst != src)
-    memcpy(dst, src, len8 * 8);
-
-for (int i = 0; i < len8; i++)
-    Blowfish_Encrypt(ctx, (uint32_t *)(dst + i*8), (uint32_t *)(dst + i*8 + 4));
-}
-//-----------------------------------------------------------------------------
-void RADIUS::Decrypt(BLOWFISH_CTX * ctx, char * dst, const char * src, int len8)
-{
-// len8 - длина в 8-ми байтовых блоках
-if (dst != src)
-    memcpy(dst, src, len8 * 8);

 
 

-for (int i = 0; i < len8; i++)
-    Blowfish_Decrypt(ctx, (uint32_t *)(dst + i*8), (uint32_t *)(dst + i*8 + 4));
-}
-//-----------------------------------------------------------------------------
-void RADIUS::PrintServices(const list<string> & svcs)
-{
-    for_each(svcs.begin(), svcs.end(), Printer());
-}
-//-----------------------------------------------------------------------------
-bool RADIUS::FindUser(user_iter * ui, const std::string & login) const
-{
-if (users->FindByName(login, ui))
-    {
-    return false;
-    }
-return true;
-}
-//-----------------------------------------------------------------------------
-bool RADIUS::CanAuthService(const std::string & svc) const
-{
-    return find(authServices.begin(), authServices.end(), svc) != authServices.end();
-}
-//-----------------------------------------------------------------------------
-bool RADIUS::CanAcctService(const std::string & svc) const
-{
-    return find(acctServices.begin(), acctServices.end(), svc) != acctServices.end();
-}
-//-----------------------------------------------------------------------------
-bool RADIUS::IsAllowedService(const std::string & svc) const
+bool RADIUS::IsRunning()

 {
 {

-    return CanAuthService(svc) || CanAcctService(svc);
+    const std::lock_guard lock(m_mutex);
+    return m_running;

 }
 }

-//-----------------------------------------------------------------------------
-bool RADIUS::WaitPackets(int sd) const
-{
-fd_set rfds;
-FD_ZERO(&rfds);
-FD_SET(sd, &rfds);
-
-struct timeval tv;
-tv.tv_sec = 0;
-tv.tv_usec = 500000;
-
-int res = select(sd + 1, &rfds, NULL, NULL, &tv);
-if (res == -1) // Error
-    {
-    if (errno != EINTR)
-        {
-        printfd(__FILE__, "Error on select: '%s'\n", strerror(errno));
-        }
-    return false;
-    }

 
 

-if (res == 0) // Timeout
-    {
-    return false;
-    }
-
-return true;
+void RADIUS::SetRunning(bool val)
+{
+    const std::lock_guard lock(m_mutex);
+    m_running = val;

 }
 }